| CPSC | congenital paucity of secondary synaptic clefts [syndrome]; Consumer Products Safety Commission |
|---|---|
| CPVD | congenital polyvalvular disease |
| CR | calculation rate; calculus removed; calorie-restricted; cardiac rehabilitation; cardiac resuscitatio... |
| CRB | chemical, radiological, and biological; congenital retinal blindness |
| CRD | carbohydrate-recognition domain; chronic renal disease; chronic respiratory disease; child restraint... |